Todd Sepke

Title: Todd Sepke: Innovator in Switched Capacitor Circuit Technology

Introduction

Todd Sepke is a notable inventor based in Cambridge, MA (US). He has made significant contributions to the field of semiconductor fabrication processes. His innovative work focuses on enhancing analog circuit functions through advanced circuit designs.

Latest Patents

Todd Sepke holds a patent for a "Comparator-based switched capacitor circuit for scaled semiconductor fabrication processes." This invention describes a switched capacitor circuit that performs an analog circuit function without the need for operational amplifiers. Unlike conventional designs, his circuit utilizes a comparator, eliminating the requirement for direct feedback between the input and output. The circuit comprises a first and second switched capacitance network, a comparator, and a current source. The first switched capacitance network receives a circuit input voltage during a first phase, while the comparator communicates with this network and connects to the second switched capacitance network through a switched terminal. The current source charges the networks during a second phase, enabling high gain amplification in integrated circuits.

Career Highlights

Todd Sepke is affiliated with the Massachusetts Institute of Technology, where he continues to push the boundaries of innovation in circuit design. His work has garnered attention for its potential applications in various electronic devices.

Collaborations

Some of his notable coworkers include John K Fiorenza and Hae-Seung Harry Lee, who have contributed to the collaborative environment that fosters innovation at MIT.

Conclusion

Todd Sepke's contributions to the field of semiconductor technology exemplify the spirit of innovation. His patent for a comparator-based switched capacitor circuit showcases his ability to rethink conventional designs and improve analog circuit functions.